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Table 3 Characteristics of depression and co morbid anxiety disorders from the depressed cohort (N = 378)

From: The Netherlands study of depression in older persons (NESDO); a prospective cohort study

Major depression

 

   Major depression, current1, n (%)

359 (95.0)

   Mean age of onset (SD)

48.6 (20.3)

   Age of onset in categories (%)

 

   - < 40 yrs

30.6

   − 40-60 yrs

34.5

   − ≥ 60 yrs

32.9

   - No answer

1.9

Dysthymia

 

   Dysthymia, current1, %

100 (26.5)

   Mean age of onset (SD)

50.7 (19.7)

   Age of onset in categories, %

 

   − < 40 yrs

29.3

   − 40-60 yrs

29.3

   − ≥ 60 yrs

41.4

   - No answer

1.0

Minor depression (current), %

21 (5.6)

Severity depressive symptoms

 

   Mean IDS score2 (SD)

30.14 (13.0)

   IDS2 categories

 

   - mild

37.5

   - moderate

35.4

   - severe/very severe

27.1

First episode, %

33.1

Comorbid anxiety disorders 1

 

   Any anxiety disorder, n (%)

155 (41.0)

   Social Phobia, n (%)

74 (19.6)

   Panic disorder, without agoraphobia, n (%)

29 (7.7)

   Agoraphobia, n (%)

41 (10.8)

   Generalized Anxiety Disorder, n (%)

40 (10.6)

  1. 1 Current: disorder in the past 6 months
  2. 2 Assessed with Inventory of Depressive Symptomatology (IDS)